[PATCH] agp(4) for ULi M1689/nVidia nForce3

Eugene Sandulenko sev at interhack.net
Sat Sep 17 16:28:37 PDT 2005

On Thu, 15 Sep 2005 19:57:04 -0400
Jung-uk Kim <jkim at freebsd.org> wrote:

> If you have any of these, please test and let me know.
> http://people.freebsd.org/~jkim/agp_amd64.diff
FreeBSD 6.0-BETA4. nVidia nForce3 250Gb (Motherboard GA-K8NSC-939).
Radeon 9100 (aka 8500). i386 kernel.

with xorg-server 6.8.2 I got garbled screen and normal cursor with dri
enabled and system didn't let me leave X session though it reacted to
mouse movements.

Just today I upgraded to xorg-server Starting X with dri
gave me black screen and major system lockup.

After applying your patch I got this on boot:

agp0: <NVIDIA nForce3-250 AGP Controller> mem 0xe0000000-0xe1ffffff at
device 0. 0 on pci0
drm0: <ATI Radeon QM R200 9100> port 0x9000-0x90ff mem
0xd0000000-0xdfffffff,0xe 3000000-0xe300ffff irq 16 at device 0.0 on
info: [drm] AGP at 0xe0000000 32MB
info: [drm] Initialized radeon 1.16.0 20050311 on minor 0

(no changes in messages after patch applying)

Though X now loads with dri module and works, but I get following
messages with GL applications:

libGL warning: 3D driver returned no fbconfigs.
libGL error: InitDriver failed
libGL error: reverting to (slow) indirect rendering

I could do any further testing if you like.


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